Wed Sep 14, 2016, 07:46 PM
Loki Liesmith (4,597 posts)
Stop with the "CNN didn't poll anyone under 50"
They do not report data for subgroups with margins of error above a certain threshold.
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17 replies, 3496 views
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Author | Time | Post |
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Loki Liesmith | Sep 2016 | OP |
pnwmom | Sep 2016 | #1 | |
machomaas | Sep 2016 | #3 | |
Loki Liesmith | Sep 2016 | #5 | |
pnwmom | Sep 2016 | #15 | |
MohRokTah | Sep 2016 | #2 | |
Loki Liesmith | Sep 2016 | #4 | |
MadBadger | Sep 2016 | #6 | |
Loki Liesmith | Sep 2016 | #7 | |
Persondem | Sep 2016 | #8 | |
Loki Liesmith | Sep 2016 | #9 | |
DanTex | Sep 2016 | #10 | |
Loki Liesmith | Sep 2016 | #11 | |
displacedtexan | Sep 2016 | #12 | |
triron | Sep 2016 | #13 | |
factfinder_77 | Sep 2016 | #14 | |
piechartking | Sep 2016 | #16 | |
pnwmom | Sep 2016 | #17 |
Response to Loki Liesmith (Original post)
Wed Sep 14, 2016, 07:51 PM
pnwmom (107,317 posts)
1. It seems harder than it used to be to find data on the demographics of respondents.
ORC used to report those numbers with their polls but I didn't see any this time. And I've noticed this with other polls, too.
It's almost like they don't want us to know. ![]() |
Response to pnwmom (Reply #1)
Wed Sep 14, 2016, 08:03 PM
machomaas (8 posts)
3. I posted links
to the CNN/ORC polls on another thread. BTW, if N/A is listed in one of the crosstalk it means that there were fewer than about 140 likely voters in that group. I figure that for the FL poll no more than 1/4 of the likely voter respondents were under 50. The LV screen probably kicks a lot out of the original sample.
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Response to machomaas (Reply #3)
Wed Sep 14, 2016, 08:07 PM
Loki Liesmith (4,597 posts)
5. Yes, MOE would be > 8%
they won't report that.
It may still be a flawed sample, but not at all clear. |
Response to machomaas (Reply #3)
Thu Sep 15, 2016, 12:14 AM
pnwmom (107,317 posts)
15. I saw that but I didn't see how many respondents they had in each category. They used to include
answers to those questions (age, race, income, etc.) in the report of the survey itself.
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Response to Loki Liesmith (Original post)
Wed Sep 14, 2016, 08:03 PM
MohRokTah (15,429 posts)
2. Your concern concerning this concern is concerning. eom
Response to MohRokTah (Reply #2)
Wed Sep 14, 2016, 08:05 PM
Loki Liesmith (4,597 posts)
4. Who's concerned?
HRC is likely to win.
But I do like data based critiques to actually be data-based. |
Response to Loki Liesmith (Original post)
Wed Sep 14, 2016, 08:08 PM
MadBadger (24,089 posts)
6. Fair to ask if they interviewed ENOUGH people under 50
I get maybe not having enough for 18-29, but 35-49 too? Don't buy that
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Response to MadBadger (Reply #6)
Wed Sep 14, 2016, 08:10 PM
Loki Liesmith (4,597 posts)
7. sure. always fair to ask
Who knows? This week is fucked pollingwise. We were lucky to not get hammered in QPac too.
I'm hoping they do not Poll NH or PA till next week. Worried we'd get a bad result by accident. I may just tune out for a week, this place gets too hype. |
Response to Loki Liesmith (Original post)
Wed Sep 14, 2016, 08:37 PM
Persondem (1,923 posts)
8. MoE is calculated from sample size and they are inversely proportional.
So if the 50+ demographic has a large MoE then it is likely that the sample of 50+ was small.
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Response to Persondem (Reply #8)
Wed Sep 14, 2016, 08:57 PM
Loki Liesmith (4,597 posts)
9. aware
but the sample size would be small anyway. It is not *nonexistent*.
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Response to Loki Liesmith (Original post)
Wed Sep 14, 2016, 09:01 PM
DanTex (20,709 posts)
10. Agreed. It's a bad poll for us, but a legit poll. Poll truthering doesn't accomplish anything.
Response to DanTex (Reply #10)
Wed Sep 14, 2016, 09:11 PM
Loki Liesmith (4,597 posts)
11. I expected a point or two movement in the national polls to HRC this week
that seems to have happened.
That pushes close states, like FL and OH, over to Trump. If his share of the national vote ebbs again, we will see polls we like better in the close states. |
Response to Loki Liesmith (Original post)
Wed Sep 14, 2016, 09:18 PM
displacedtexan (15,692 posts)
12. CNN only polled 18% of voters under 50 (less than half)
Politicususa has the story. I'm on my phone & can't paste the link. The updated CNN Poll story is at the end of the story.
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Response to displacedtexan (Reply #12)
Wed Sep 14, 2016, 10:01 PM
triron (20,885 posts)
13. 18%
under 50? Sounds bizarre. Why was that?
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Response to Loki Liesmith (Original post)
Wed Sep 14, 2016, 11:10 PM
factfinder_77 (841 posts)
14. Some subgroups represent too small a share of the pop of Ohio to produce an accaptable sample error
Crosstabs on the following pages only include results for subgroups with enough unweighted cases to produce a sampling error of
+/- 8.5 percentage points or less. Some subgroups represent too small a share of the population of Ohio to produce crosstabs with an acceptable sampling error. Interviews were conducted among these subgroups but results for groups with a sampling error larger than +/-8.5 percentage points are not displayed. |
Response to Loki Liesmith (Original post)
Thu Sep 15, 2016, 01:06 AM
piechartking (617 posts)
16. If you're going to get into the weeds of the cross tabs on this one
You also have to do the same with the polls that show us ahead, so we know that similar undercounts aren't happening with, for example, whites without a college degree or voters 65+.
I prefer not to do either, just take the good with the shitty and plow ahead. I have faith in our GOTV and (somewhat) in the American voter (I hope). |
Response to Loki Liesmith (Original post)
Thu Sep 15, 2016, 02:02 AM
pnwmom (107,317 posts)
17. Only 18% of their sample was under 50. Less than half of what it should have been.
http://www.democraticunderground.com/12512418223
Even if they weighted the final results to account for age, their initial small sample could have been skewed. |